Sonic Alert Super Shaker Bed Shaker

The Super Shaker from Sonic Alert will alert even a heavy sleeper - simply place bed vibrator under your mattress or pillow and plug it into any specialized wake-up alarm clock. Plugs into a standard electrical outlet.

Features:

• Lightweight and portable
  
• Extra strong vibrations
  
• Built-in automatic shut-off
  
• Activated by wake-up alarm, or other signaler such as doorbell, telephone, or baby cry signalers
  
• UL listed
  
• Made in USA